mailnull.com - dns.ninja

`mailnull.com`

DNSSEC	⚠️ Not signed
A	34.195.157.206^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
		PTR	`mx.mailgw.com`
NS	`ns-221.awsdns-27.com` ⭐
		A	2600:9000:5300:dd00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-221.awsdns-27.com`
		A	205.251.192.221^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-221.awsdns-27.com`
NS	`ns-1510.awsdns-60.org`
		A	2600:9000:5305:e600::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1510.awsdns-60.org`
		A	205.251.197.230^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1510.awsdns-60.org`
NS	`ns-1844.awsdns-38.co.uk`
		A	2600:9000:5307:3400::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1844.awsdns-38.co.uk`
		A	205.251.199.52^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1844.awsdns-38.co.uk`
NS	`ns-598.awsdns-10.net`
		A	2600:9000:5302:5600::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-598.awsdns-10.net`
		A	205.251.194.86^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-598.awsdns-10.net`
MX	`mx.mailgw.com` ⭐
		A	34.195.157.206^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`mx.mailgw.com`
TXT	`v=spf1 a mx ip4:34.195.157.206 -all`
SOA	`ns-221.awsdns-27.com`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1781408255

WOT: SAFE (76/100)

Subdomains

out.mailnull.com

Same first word

mailnull.net

mailnull.com

Similar names

ulinmall.com

nullmail.net

nullmail.de

nullmail.dk

nullmail.org

DNS History

13 records (6 active, 7 former)

●NSns-1510.awsdns-60.org2016-02-08 → 2026-06-14 · 3 obs

○ 2015-12-22 03:57:22
● 2016-02-08 15:59:12
● 2026-06-14 03:46:34

●NSns-1844.awsdns-38.co.uk2016-02-08 → 2026-06-14 · 3 obs

○ 2015-12-22 03:57:22
● 2016-02-08 15:59:12
● 2026-06-14 03:46:34

●NSns-221.awsdns-27.com2016-02-08 → 2026-06-14 · 3 obs

○ 2015-12-22 03:57:22
● 2016-02-08 15:59:12
● 2026-06-14 03:46:34

●NSns-598.awsdns-10.net2016-02-08 → 2026-06-14 · 3 obs

○ 2015-12-22 03:57:22
● 2016-02-08 15:59:12
● 2026-06-14 03:46:34

○NSns.256.com2015-06-26 → 2015-12-22 · 4 obs

● 2015-06-26 05:18:10
● 2015-12-22 03:57:22
○ 2016-02-08 15:59:12
○ 2026-06-14 03:46:34

○NSns2.256.com2015-06-26 → 2015-12-22 · 4 obs

● 2015-06-26 05:18:10
● 2015-12-22 03:57:22
○ 2016-02-08 15:59:12
○ 2026-06-14 03:46:34

○NSoutside.256.com2015-06-26 → 2015-12-22 · 4 obs

● 2015-06-26 05:18:10
● 2015-12-22 03:57:22
○ 2016-02-08 15:59:12
○ 2026-06-14 03:46:34

●MXmx.mailgw.com2026-02-18 → 2026-06-14 · 3 obs

○ 2017-02-13 15:50:48
● 2026-02-18 21:23:28
● 2026-06-14 03:46:34

○MXout.mailnull.com2016-02-08 → 2017-02-13 · 5 obs

○ 2015-12-22 03:57:22
● 2016-02-08 15:59:12
● 2017-02-13 15:50:48
○ 2026-02-18 21:23:28
○ 2026-06-14 03:46:34

○MXoutside.mailnull.com2015-06-26 → 2015-12-22 · 4 obs

● 2015-06-26 05:18:10
● 2015-12-22 03:57:22
○ 2016-02-08 15:59:12
○ 2026-06-14 03:46:34

●A34.195.157.2062026-02-18 → 2026-06-14 · 3 obs

○ 2017-02-13 15:50:48
● 2026-02-18 21:23:28
● 2026-06-14 03:46:34

○A52.71.76.302016-02-08 → 2017-02-13 · 5 obs

○ 2015-12-22 03:57:22
● 2016-02-08 15:59:12
● 2017-02-13 15:50:48
○ 2026-02-18 21:23:28
○ 2026-06-14 03:46:34

○A72.93.100.1242015-06-26 → 2015-12-22 · 4 obs

● 2015-06-26 05:18:10
● 2015-12-22 03:57:22
○ 2016-02-08 15:59:12
○ 2026-06-14 03:46:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mailnull.com	ns-221.awsdns-27.com, ns-598.awsdns-10.net, ns-1844.awsdns-38.co.uk, ns-1510.awsdns-60.org	2 records

✅ Authoritative Response

Server:205.251.194.86

NS records: ns-221.awsdns-27.com, ns-598.awsdns-10.net, ns-1844.awsdns-38.co.uk, ns-1510.awsdns-60.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mailnull.com (unsigned zone)

⏱️ Timing

Total: 2694ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.195.157.206`
NS	4	`ns-1510.awsdns-60.org, ns-1844.awsdns-38.co.uk...`
MX	1	`mx.mailgw.com (pri: 10)`
TXT	1	`v=spf1 a mx ip4:34.195.157.206 -all`
SOA	1	`ns-221.awsdns-27.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-221.awsdns-27.com, ns-221.awsdns-27.com)

Analysis

Hierarchy

mailnull.com is a parent domain of out.mailnull.com.

IP Addresses

mailnull.com resolves to one IP address: 34.195.157.206.

mercer44.org, www.ormlite.com, mailgw.com and two other host names share IP numbers with mailnull.com.

Name Servers

mailnull.com is delegated to four name servers, ns-221.awsdns-27.com, ns-598.awsdns-10.net, ns-1510.awsdns-60.org and ns-1844.awsdns-38.co.uk.

mailnull.com shares at least some of its name servers with other domains, including cacidigital.com, d2hg0iudwcod8x.cloudfront.net, hagertu.com and two others.

The host names ns-221.awsdns-27.com, ns-598.awsdns-10.net, ns-1510.awsdns-60.org and ns-1844.awsdns-38.co.uk each resolve to two IP addresses: ns-221.awsdns-27.com resolves to 205.251.192.221 and 2600:9000:5300:dd00::1; ns-598.awsdns-10.net resolves to 205.251.194.86 and 2600:9000:5302:5600::1; ns-1510.awsdns-60.org resolves to 205.251.197.230 and 2600:9000:5305:e600::1; ns-1844.awsdns-38.co.uk resolves to 205.251.199.52 and 2600:9000:5307:3400::1.

Mail Servers

Mail for mailnull.com is handled by a single mail server, mx.mailgw.com.

mailnull.com uses the same mail servers as other domains — for example mnull.com, mailgw.com and spam86.com.

mx.mailgw.com resolves to 34.195.157.206 and no other IP number.